Remove amp recipe module and related code (unused)

scripts/slave/recipe_modules/chromium_tests/api.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import collections
 import contextlib
 import copy
 import itertools
 import json
 
@@ skipping 102 matching lines @@
         bot_config.get('gclient_config'),
         PATCH_PROJECT=self.m.properties.get('patch_project'),
         BUILDSPEC_VERSION=buildspec_version,
         **bot_config.get('gclient_config_kwargs', {}))
 
     if bot_config.get('android_config'):
       self.m.chromium_android.configure_from_properties(
           bot_config.get('android_config'),
           **bot_config.get('chromium_config_kwargs', {}))
 
-    if bot_config.get('amp_config'):
-      self.m.amp.set_config(bot_config.get('amp_config'))
-
     for c in bot_config.get('chromium_apply_config', []):
       self.m.chromium.apply_config(c)
 
     for c in bot_config.get('gclient_apply_config', []):
       self.m.gclient.apply_config(c)
 
     # WARNING: src-side runtest.py is only tested with chromium CQ builders.
     # Usage not covered by chromium CQ is not supported and can break
     # without notice.
     if bot_config.get_master_setting('src_side_runtest_py'):
@@ skipping 703 matching lines @@
   def get_compile_targets_for_scripts(self):
     return self.m.python(
         name='get compile targets for scripts',
         script=self.m.path['checkout'].join(
             'testing', 'scripts', 'get_compile_targets.py'),
         args=[
             '--output', self.m.json.output(),
             '--',
         ] + self.get_common_args_for_scripts(),
         step_test_data=lambda: self.m.json.test_api.output({}))